2007 Alpina B5 vs. 1985 Renault Siete
To start off, 2007 Alpina B5 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Renault Siete. In addition, the cost of maintenance, including insurance, on 1985 Renault Siete would be higher. At 4,398 cc (8 cylinders), 2007 Alpina B5 is equipped with a bigger engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 449 more horse power than 1985 Renault Siete. (44 HP @ 4400 RPM). In normal driving conditions, 2007 Alpina B5 should accelerate faster than 1985 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina B5 weights approximately 995 kg more than 1985 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Alpina B5 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Alpina B5. However, in wet, icy, snow, or gravel driving conditions, 1985 Renault Siete, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Alpina B5 (700 Nm @ 4250 RPM) has 616 more torque (in Nm) than 1985 Renault Siete. (84 Nm @ 2000 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault Siete. 2007 Alpina B5 has automatic transmission and 1985 Renault Siete has manual transmission. 1985 Renault Siete will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Alpina B5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alpina B5 | 1985 Renault Siete | |
| Make | Alpina | Renault |
| Model | B5 | Siete |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1108 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 493 HP | 44 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 700 Nm | 84 Nm |
| Torque RPM | 4250 RPM | 2000 RPM |
| Engine Bore Size | 92.1 mm | 70 mm |
| Engine Stroke Size | 82.7 mm | 72 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1810 kg | 815 kg |
| Vehicle Length | 4850 mm | 3900 mm |
| Vehicle Width | 1850 mm | 1530 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2540 mm |
